2016

Isaac, David, O'Leary, John and Daley, Mark (2016) Property Development: Appraisal and Finance. Building and Surveying Series . Palgrave Macmillan. ISBN 978–1137432469

2013

Isaac, David and O'Leary, John (2013) Property Valuation Techniques. Building and Surveying Series . Palgrave Macmillan, Basingstoke. ISBN 9781137302410

2012

Isaac, David and O'Leary, John (2012) Property valuation principles. Palgrave Macmillan, Basingstoke, UK. ISBN 9780230355804

2011

Isaac, David and O'Leary, John (2011) Property investment. Building and Surveying Series . Palgrave Macmillan, London, UK. ISBN 9780230290242

2010

Isaac, David, O'Leary, John and Daley, Mark (2010) Property development: Appraisal and finance. Building and Surveying Series . Palgrave Macmillan, London, UK. ISBN 9780230201781

1998

Balchin, Paul, Rhoden, Maureen and O'Leary, John (1998) Conclusion. In: Balchin, Paul and Rhoden, Maureen, (eds.) Housing: the essential foundations. Routledge, London, UK, pp. 309-312. ISBN 978-0415160070 (hardback), 978-0-203-01042-6 (e-book)

O'Leary, John (1998) Town planning and housing development. In: Balchin, Paul and Rhoden, Maureen, (eds.) Housing: the essential foundations. Routledge, London, UK, pp. 122-153. ISBN 978-0415160070 (hardback), 978-0-203-01042-6 (e-book)